Ishkaliyat Al-Tahayyuz: Al-Amal Al-Kamilah Li-Nadwat Ishkaliyat Al-Tahayyuz Fi Al-Ulum Al-Tabiiyah Wa-Al-Ijtimaiyah Wa-Al-Insaniyah (Silsilat Al-Manhajiyah Al-Islamiyah, Raqm 9.)